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Thread: CPU Package power limit notification

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  1. #1
    Join Date
    Feb 2009
    Beans
    11

    CPU Package power limit notification

    I recently bought a Toshiba A665-S5187, which has the new i7-2630QM Sandy Bridge Processor. My dmesg output is a bit strange, and I see messages that I am not sure what to think of. I am using kernel version 2.6.39-3-generic.

    Code:
    [20793.149764] CPU0: Package power limit notification (total events = 1)
    [20793.149770] CPU4: Package power limit notification (total events = 1)
    [20793.149776] CPU3: Package power limit notification (total events = 1)
    [20793.149778] CPU2: Package power limit notification (total events = 1)
    [20793.149786] CPU7: Package power limit notification (total events = 1)
    [20793.149788] CPU6: Package power limit notification (total events = 1)
    [20793.149788] Disabling lock debugging due to kernel taint
    [20793.149794] CPU5: Package power limit notification (total events = 1)
    [20793.149799] CPU1: Package power limit notification (total events = 1)
    [20793.150318] CPU5: Package power limit normal
    [20793.150327] CPU2: Package power limit normal
    [20793.150328] CPU4: Package power limit normal
    [20793.150331] CPU0: Package power limit normal
    [20793.150336] CPU3: Package power limit normal
    [20793.150334] CPU7: Package power limit normal
    [20793.150337] CPU1: Package power limit normal
    [20793.150340] CPU6: Package power limit normal
    [21000.040090] [Hardware Error]: Machine check events logged
    [37051.061157] CPU4: Package power limit notification (total events = 10)
    [37051.061163] CPU0: Package power limit notification (total events = 10)
    [37051.061165] CPU7: Package power limit notification (total events = 10)
    [37051.061166] CPU6: Package power limit notification (total events = 10)
    [37051.061173] CPU2: Package power limit notification (total events = 10)
    [37051.061177] CPU5: Package power limit notification (total events = 10)
    [37051.061182] CPU3: Package power limit notification (total events = 10)
    [37051.061181] CPU1: Package power limit notification (total events = 10)
    [37051.068955] CPU2: Package power limit normal
    [37051.068958] CPU5: Package power limit normal
    [37051.068964] CPU0: Package power limit normal
    [37051.068965] CPU7: Package power limit normal
    [37051.068965] CPU6: Package power limit normal
    [37051.068972] CPU3: Package power limit normal
    [37051.068973] CPU4: Package power limit normal
    [37051.068973] CPU1: Package power limit normal
    [37200.890072] [Hardware Error]: Machine check events logged
    I also get this message:
    Code:
    [   53.150123] [drm:pch_irq_handler] *ERROR* PCH poison interrupt
    I have the CPU Frequency Scaling Governer set to Conservative, if it makes any difference.
    What does this mean? The system does not kernel panic or anything, but I would like to know why I am getting these strange messages. Thanks!

    Edit: Mcelog output:
    Code:
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 0
    CPU 3 THERMAL EVENT TSC 25c4a18bf580 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 3 below trip temperature. Throttling disabled
    STATUS c0000000882d0c08 MCGSTATUS 0
    MCGCAP c09 APICID 6 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 1
    CPU 2 THERMAL EVENT TSC 25c4a18c1681 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 2 below trip temperature. Throttling disabled
    STATUS c0000000882d0c08 MCGSTATUS 0
    MCGCAP c09 APICID 4 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 2
    CPU 7 THERMAL EVENT TSC 25c4a18c2dcc 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 7 below trip temperature. Throttling disabled
    STATUS c0000000882d0c08 MCGSTATUS 0
    MCGCAP c09 APICID 7 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 3
    CPU 6 THERMAL EVENT TSC 25c4a18c4b24 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 6 below trip temperature. Throttling disabled
    STATUS c0000000882d0c08 MCGSTATUS 0
    MCGCAP c09 APICID 5 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 4
    CPU 4 THERMAL EVENT TSC 25c4a18c5588 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 4 below trip temperature. Throttling disabled
    STATUS c0000000882d0c08 MCGSTATUS 0
    MCGCAP c09 APICID 1 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 5
    CPU 5 THERMAL EVENT TSC 25c4a18c7964 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 5 below trip temperature. Throttling disabled
    STATUS c0000000882d0c08 MCGSTATUS 0
    MCGCAP c09 APICID 3 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 6
    CPU 1 THERMAL EVENT TSC 25c4a18c8a68 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 1 below trip temperature. Throttling disabled
    STATUS c0000000882d0c08 MCGSTATUS 0
    MCGCAP c09 APICID 2 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 7
    CPU 0 THERMAL EVENT TSC 25c4a14f88f8 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 0 below trip temperature. Throttling disabled
    STATUS c0000000882d0c08 MCGSTATUS 0
    MCGCAP c09 APICID 0 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 8
    CPU 2 THERMAL EVENT TSC 25c4a19c972e 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 2 below trip temperature. Throttling disabled
    STATUS c0000000882d0808 MCGSTATUS 0
    MCGCAP c09 APICID 4 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 9
    CPU 4 THERMAL EVENT TSC 25c4a19cabf9 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 4 below trip temperature. Throttling disabled
    STATUS c0000000882d0808 MCGSTATUS 0
    MCGCAP c09 APICID 1 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 10
    CPU 0 THERMAL EVENT TSC 25c4a15fb2e2 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 0 below trip temperature. Throttling disabled
    STATUS c0000000882d0808 MCGSTATUS 0
    MCGCAP c09 APICID 0 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 11
    CPU 3 THERMAL EVENT TSC 25c4a19cd269 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 3 below trip temperature. Throttling disabled
    STATUS c0000000882d0808 MCGSTATUS 0
    MCGCAP c09 APICID 6 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 12
    CPU 7 THERMAL EVENT TSC 25c4a19ce136 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 7 below trip temperature. Throttling disabled
    STATUS c0000000882d0808 MCGSTATUS 0
    MCGCAP c09 APICID 7 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 13
    CPU 1 THERMAL EVENT TSC 25c4a19cf24a 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 1 below trip temperature. Throttling disabled
    STATUS c0000000882d0808 MCGSTATUS 0
    MCGCAP c09 APICID 2 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 14
    CPU 6 THERMAL EVENT TSC 25c4a19d03b0 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 6 below trip temperature. Throttling disabled
    STATUS c0000000882d0808 MCGSTATUS 0
    MCGCAP c09 APICID 5 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 15
    CPU 5 THERMAL EVENT TSC 25c4a19d0833 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 5 below trip temperature. Throttling disabled
    STATUS c0000000882d0808 MCGSTATUS 0
    MCGCAP c09 APICID 3 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 16
    CPU 0 THERMAL EVENT TSC 4346268dd78b 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 0 below trip temperature. Throttling disabled
    STATUS c000000088280c08 MCGSTATUS 0
    MCGCAP c09 APICID 0 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 17
    CPU 7 THERMAL EVENT TSC 434626cafdc2 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 7 below trip temperature. Throttling disabled
    STATUS c000000088280c08 MCGSTATUS 0
    MCGCAP c09 APICID 7 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 18
    CPU 6 THERMAL EVENT TSC 434626cb1e3d 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 6 below trip temperature. Throttling disabled
    STATUS c000000088280c08 MCGSTATUS 0
    MCGCAP c09 APICID 5 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 19
    CPU 2 THERMAL EVENT TSC 434626cb398e 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 2 below trip temperature. Throttling disabled
    STATUS c000000088280c08 MCGSTATUS 0
    MCGCAP c09 APICID 4 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 20
    CPU 5 THERMAL EVENT TSC 434626cb5d88 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 5 below trip temperature. Throttling disabled
    STATUS c000000088280c08 MCGSTATUS 0
    MCGCAP c09 APICID 3 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 21
    CPU 3 THERMAL EVENT TSC 434626cb74d2 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 3 below trip temperature. Throttling disabled
    STATUS c000000088280c08 MCGSTATUS 0
    MCGCAP c09 APICID 6 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 22
    CPU 1 THERMAL EVENT TSC 434626cb8dfe 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 1 below trip temperature. Throttling disabled
    STATUS c000000088280c08 MCGSTATUS 0
    MCGCAP c09 APICID 2 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 23
    CPU 4 THERMAL EVENT TSC 434626cbb3f2 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 4 below trip temperature. Throttling disabled
    STATUS c000000088280c08 MCGSTATUS 0
    MCGCAP c09 APICID 1 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 24
    CPU 5 THERMAL EVENT TSC 434627b85edd 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 5 below trip temperature. Throttling disabled
    STATUS c000000088280808 MCGSTATUS 0
    MCGCAP c09 APICID 3 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 25
    CPU 0 THERMAL EVENT TSC 4346277b6cf6 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 0 below trip temperature. Throttling disabled
    STATUS c000000088280808 MCGSTATUS 0
    MCGCAP c09 APICID 0 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 26
    CPU 7 THERMAL EVENT TSC 434627b891b4 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 7 below trip temperature. Throttling disabled
    STATUS c000000088280808 MCGSTATUS 0
    MCGCAP c09 APICID 7 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 27
    CPU 6 THERMAL EVENT TSC 434627b8a50e 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 6 below trip temperature. Throttling disabled
    STATUS c000000088280808 MCGSTATUS 0
    MCGCAP c09 APICID 5 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 28
    CPU 3 THERMAL EVENT TSC 434627b8b964 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 3 below trip temperature. Throttling disabled
    STATUS c000000088280808 MCGSTATUS 0
    MCGCAP c09 APICID 6 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 29
    CPU 4 THERMAL EVENT TSC 434627b8ce29 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 4 below trip temperature. Throttling disabled
    STATUS c000000088280808 MCGSTATUS 0
    MCGCAP c09 APICID 1 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 30
    CPU 1 THERMAL EVENT TSC 434627b8e15b 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 1 below trip temperature. Throttling disabled
    STATUS c000000088280808 MCGSTATUS 0
    MCGCAP c09 APICID 2 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    HARDWARE ERROR. This is *NOT* a software problem!
    Please contact your hardware vendor
    MCE 31
    CPU 2 THERMAL EVENT TSC 434627b8e574 
    TIME 1308369807 Sat Jun 18 00:03:27 2011
    Processor 2 below trip temperature. Throttling disabled
    STATUS c000000088280808 MCGSTATUS 0
    MCGCAP c09 APICID 4 SOCKETID 0 
    CPUID Vendor Intel Family 6 Model 42
    Last edited by Zaelyx; June 18th, 2011 at 05:20 AM. Reason: Update

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